Charming vintage pin in the shadow box or diorama style, with 3 ballerinas, 2 rhinestone centered flowers, and a painted backdrop featuring a red curtain and a white swan. This is one of a series of scenic pins as shown in the Harrice Simons Miller book entitled Costume Jewelry on page 114. Harrice dates them to the 1930's. Pin measures 2 inches by 1 1/2 inches. Excellent condition.